BMW 3 series E90/E91/E92/E93 facelift (2008-2013) oxygen sensor before catalytic converter Wiring diagram
This page shows the only wiring diagram for the component.oxygen sensor before catalytic converter, which is found in the car BMW 3 series E90/E91/E92/E93 facelift (2008-2013). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
Wiring diagram oxygen sensor before catalytic converter (1 of 1)
BLK/BLU WIRE
BLK/GRN WIRE
BLK/RED WIRE
BLK/VIO WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BLU/YEL WIRE
BRN WIRE
CRANKSHAFT SENSOR
ELECTRIC COOLANT PUMP (REAR OF ENGINE)
ELECTRIC THROTTLE VALVE ACTUATOR
INTAKE-MANIFOLD PRESSURE SENSOR
LOW PRESSURE FUEL SENSOR (LEFT SIDE OF ENGINE)
NCA WIRE
OIL CONDITION SENSOR (REAR OF ENGINE, NEAR TRANSMISSION)
OXYGEN SENSOR AFTER CATALYTIC CONVERTER
OXYGEN SENSOR BEFORE CATALYTIC CONVERTER
RED/GRN WIRE
SPARK PLUG
TOP OF ENGINE)
VIO WIRE
WHT WIRE
WHT/BLU WIRE
WHT/GRN WIRE
WHT/GRY WIRE
WHT/YEL WIRE
YEL WIRE
YEL/BLU WIRE
YEL/RED WIRE
YEL/WHT WIRE
Go to component -> Wiring diagram engine performance 3.0l twin turbo (4 of 5) -> OXYGEN SENSOR BEFORE CATALYTIC CONVERTER
